baber/WOPTO huggingface dataset:
Patent JP-H0672583-A (JP)
Title: Paper carrying device
Inventor: TABUCHI HIROSHI
IPC: B65H5/06
Filed: 1992-08-27
Abstract: PURPOSE:To improve assembling workability and reduce manufacturing cost of a paper carrying device by making the contact area of the roller shaft of a pressure roller and a pressure spring for pressing the pressure roller against a drive roller highly resistible against abrasion without applying any kind of grease such as molybdenum on the contact portions. CONSTITUTION:A pressure spring 6 is arranged to make contact with the roller shaft 2a of a pressure roller 2 diagonally and the pressure roller 2 is supported by fitting it in a freely rotatable manner between a pair of rising piece 4c formed on a guide plate 4 for paper guiding purpose. Thus the contact area of the roller shaft of the pressure roller with the pressure spring, and the positioning supporting portion of the pressure roller becomes abrasion-resistant and obviates the necessity of applying grease.
Patent JP-H0990408-A (JP)
Title: Liquid crystal display element
Inventor: HIGUCHI TOYOKI
IPC: G02F1/136
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of quickly changing over a defective switching element to a mormal one with a simplified method. SOLUTION: This element is provided with a first switching element 1 connected to a first and a second signal lines 4, 5 and a pixel electrode 6, and a second switching element 2 connected to the first signal line 4 and the pixel electrode 6 and connected to a prescribe metal 7 and connection part 8 between the first switching element 1 and the second signal line 5 via a prescribed insulating film. Then, the second switching element 2 and the second signal line 5 are connected to each other by cutting the connection part 8 melting the insulating film.
Patent JP-2001075058-A (JP)
Title: Production of plastic lens and plastic lens
Inventor: SAITO TORU
IPC: G02B1/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make a produced plastic lens colorless and transparent in a process for producing the plastic lens which allows easy yellowing. SOLUTION: After an oil-soluble dye of 0.1 to 10 ppm is mixed with a raw material monomer for the plastic lens, the monomer is polymerized and cured, by which the plastic lens is produced. This effect is great when the plastic lens provided with a UV absorption function is produced by adding 0.1 to 5% UV absorbent to the plastic lens raw material monomer or when 'the plastic lens is produced by polymerizing and curing a compound having a thioepoxy group.
Patent JP-H03113384-A (JP)
Title: Alternating current magnetization rate measuring instrument
Inventor: NOTOMI HIROSHI
IPC: H01L39/04
Filed: 1989-09-28
Abstract: PURPOSE:To obtain data on an accurate magnetization rate depending upon the intensity of a magnetic field by incorporating an AC magnetic field application device composed of a bobbin and a coil in a constant-temperature tank and arranging a sample in a cooling tank which varies in temperature. CONSTITUTION:A measuring head is arranged on the gold stage of a refrigerating machine and surrounded with the cooling tank, and the AC magnetic field application device is supported. This application device consists of the coil 9 wound around the bobbin 8 and put in a case 14. This case consists of doughnut-shaped hollow cases 15 and 17, which form a vacuum tank 18 and the constant-temperature tank 19. The vacuum tank 18 operates as a heat insulating layer, the bobbin 8 and coil 9 are arranged in the constant-temperature tank 19, and the coil 9 does not vary in resistance at constant temperature. A superconducting material sample 10 is positioned in the center space of the case 15 and cooled below the critical temperature of superconduction in the cooling tank. Its measurement signal is led out of a port 22 for feeding electricity and leading a signal out. Thus, the coil 9 produces a constant magnetic field with an applied voltage and the data on the magnetization rate is obtained.
Patent JP-2001075603-A (JP)
Title: Fail safe mechanism
Inventor: HAGIHIRA SHINICHI
IPC: B62D6/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To surely stop a system by disconnecting power supply to a driver circuit at the time of detecting the failure of the system, and to prevent any power supply to the driver circuit as long as a power source for driving is not re-supplied. SOLUTION: This mechanism is provided with a main switch circuit 9 connected between a power source 4 for driving and a driver circuit 2, a sub-switch circuit 5 connected between the power source 4 for driving and the main switch circuit 9 for normally maintaining an OFF state, a timer circuit 7 for turning the sub-switch circuit into an ON state only in a fixed time when the power source for driving is supplied, a fail detecting circuit 6 connected between the main switch circuit 9 and a control part 1, and a sub-switch controlling means 8 for turning the sub-switch circuit 5 into an OFF state when supply currents are disconnected. Then, when the fail detecting circuit 6 detects the abnormality of the control part 1, the main switch circuit 9 is turned off.
Patent JP-2001072884-A (JP)
Title: Anthrapyridone compound, water-base magenta ink composition and ink-jet recording method
Inventor: FUJII KATSUNORI
IPC: C09D11/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a new anthrapyridone compound useful for a magenta-color water-base ink composition having a hue and sharpness suitable for ink jet recording and giving a recorded image having high light-fastness and durability. SOLUTION: The objective compound is a tri or tetrasulfonate of an anthrapyridone compound of formula I (R1 is H or methyl; R2 is a 1-8C alkyl) or their salts, preferably the compound of formula II. The compound can be produced e.g. by sulfonating the compound of formula I in sulfuric acid containing fuming sulfuric acid at a concentration of 8-10 wt.% preferably at 10-30 deg.C for 30 min to 5 hr. The compound is extremely highly soluble in water and easily filterable with a membrane filter in the production of an ink composition. It has high safety to living body.
Patent JP-S61128736-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L5/24
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61127774-A (JP)
Title: Adhesive composition
Inventor: TSUNEKAWA KATSUYOSHI
IPC: C08F2/24
Filed: 1984-11-28
Abstract: PURPOSE:A composition, obtained by incorporating a fluorine-based surfactant as an adhesive force enhancer with an adhesive consisting of a polymerizable monomer and a polymerization curing agent, capable of exhibiting improved affinity for teeth, etc., useful as a reparative material in the odontotherapeutic field, and having improved adhesive force. CONSTITUTION:An adhesive composition obtained by incorporating a fluorine- based surfactant, e.g., a perfluoroalkylcarboxylic acid salt or perfluoroalkylamine compound, as an adhesive force enhancer in an amount of preferably 1-10,000ppm based on a polymerizable monomer with an adhesive consisting of the polymerizable monomer, preferably (meth)acrylic ester, and a polymerization curing agent, e.g. an organic peroxide and an aromatic amine.
Patent JP-H0587794-A (JP)
Title: Liquid chromatograph-mass spectroscope
Inventor: MURAKITA HIROYUKI
IPC: H01J49/04
Filed: 1991-09-30
Abstract: PURPOSE:To remove substances clogging an interface by interposing a flow passage for supplying an ionization accelerating solvent in a flow passage between a separation column and the interface and by providing a column for a gel permeation chromatography(GPC) between the interposed flow passage and the interface. CONSTITUTION:A moving phase for LC and an ionization accelerating solvent are made to flow by liquid supply pumps 2 and 12 and the inside of a separation column 4 and a column 13 for GPC is put in a steady state. At this time, a valve 9 is put in a state of a solid line, while a valve 18 is put in a state of a dotted line. Herein a sample is injected into a sample injector 3 and then separated in the column 4 and a chromatogram is obtained by a detector 8. Based on this chromatogram, the valve 9 is switched for a prescribed time, a solution containing a desired component is sent to the GPC column 13 with the ionization accelerating solvent and components clogging an interface 19 are separated. When the desired component is eluted in the column 13, the valve 18 is switched over to the solid-line state and thereby the desired component can be sent to the interface 19, ionized and then analyzed by a mass spectroscope 20.
Patent JP-S60135885-A (JP)
Title: Rolling type correction system of image
Inventor: MURAKAMI YOSHISHIGE
IPC: H04N7/18
Filed: 1983-12-26
Abstract: PURPOSE:To make it possible to simultaneously correct display corresponding to the change in a visual field following rolling and image distortion following a visual angle, by changing a sampling interval in correspondence with the detection signal of the rolling angle of a flight body. CONSTITUTION:The inclination degree of the flight body from a gyrocompass to ground line is inputted to MPU9 while converted by an A/D converter 8 and MPU9 calculates the address start value of ROM11 corresponding to inclination degree information while allows a counter 10 to store the start value of ROM11 corresponding to the start signal of the horizontal synchronous signal from an infrared camera 2 and allows a counter 5 to input modulation data from ROM11. The counter 5 applies the corresponding sample clock to an A/D converter 4 and the converted output of the camera 2 is stored in image data memory 14. The writing region of the memory 14 is enlarged for the sake of rolling correction. A reading start value is inputted to an address generating circuit 15 from MPU9 and horizontal reading is performed on the basis of the corresponding address value in a vertical direction while an image corresponding to a visual field changing by rolling is displayed.
Patent JP-S60140094-A (JP)
Title: Underground heat storaging structure and formation thereof
Inventor: USUI KIYOSHI
IPC: F24S90/00
Filed: 1983-12-27
Abstract: PURPOSE:To contrive to improve the heat exchange efficiency by a simple structure wherein a ventilative heat exchange passage is made in the interior of a hot storaging body, which is formed underground by soil hardening material, and a heat storaging member filled with water is arranged in the heat exchange passage in order for the air in a greenhouse to circulate through the underground heat exchange passage. CONSTITUTION:When the interior air heated by the insolation in a greenhouse 1 is sent in a heat exchange passage 3 and circulated through an exhaust duct 7 to the interior of the greenhouse by means of a supply fan 6, the heat of the interior is transferred to and stored partly in a heat storaging body 21 and partly in the water in a heat storaging member 4. Because the heated air thus directly contacts with the heat storaging body 21 made of soil, excellent heat exchange efficiency is realized and also bacause the heat is stored in water, which has higher specific heat than soil, the heat dissipation loss is small, resulting in realizing suitable long term heat storage. Further, because condensation water, which is developed on the inner wall of the heat exchange passage 3 and on the surface of a tube 4 during the ventilation of the air, is absorbed through the inner wall of the heat exchange passage 3 into the heat storaging body 21, the humidity in the interior of the greenhouse is checked. In addition, because the specific heat of the heat storaging body 21 becomes higher as a result of its absorption of water, its heat storaging effect is enhanced.
Patent JP-H1098879-A (JP)
Title: Switching power supply unit
Inventor: KATO HIROJI
IPC: H02M3/338
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability for a long period in a switching power supply unit of a fly-back converter type. SOLUTION: This power supply unit, which involves a switching element 23 connected in series to the primary winding 22a of a transformer 22 and feeds back the output of the bias winding 22c of the transformer 22 to the control electrode of the switching element 23, is provided with a time constant circuit 30 involving a resistor 31 and a capacitor 32 which define an on-duration upper limit of the switching element 23 and are connected in series with each other, and a transistor 25 serving as a control element for turning off the switching element 23 forcibly by the output of the time-constant circuit 30, in the control circuit of the switching element 23.  A series circuit of diodes 26 which are serially-connected with each other, a photocoupler light-interrupting part 27 and the first resistor 28 are connected in parallel to the resistor 31, and the second resistor 29 is connected between a connecting point of the photocoupler light-intercepting part 27 and the first resistor 28 and an output part of the bias winding 22c.
Patent JP-S61129127-A (JP)
Title: Antitumor agent
Inventor: UBUSAWA MASANORI
IPC: C07D417/06
Filed: 1984-11-28
Abstract: PURPOSE:An antitumor agent having reducing action on tumor, containing 4-[5-chloro-2-oxo-3-benzothiazolynyl)acetyl]-1-piperazine ethanol, etc. as an active ingredient. CONSTITUTION:An antitumor agent containing a compound shown by the formu la I (R is group shown by the formula II-formula IV) or its salt as an active ingredient. The compound is well-known as a substance having partially anti- inflammatory action, has effects on reduction in number of tumor cells, prolonga tion of life, inhibition of tumor multiplication, etc. in tumor of animal or human, and useful an antitumor agent. The antitumor agent is administered orally or parenterally, and pareneteral administration includes injection, rectum adminis tration, application, etc. A dose is 0.1-1,000mg/kg/day, preferably 1-300kg/kg/ day, and may be administered twice-4 timed daily in case of human.
Patent JP-H03149339-A (JP)
Title: Manufacture of cylinder liner having excellent performance of anticavitation
Inventor: ITO MITSUSACHI
IPC: F02F1/12
Filed: 1990-09-20
Abstract: PURPOSE:To prevent cavitation to easily give wear abrasion resistance by coating a part contacting with cooling liquid on the outer periphery of a liner body with a thin steel pipe by a magnetic forming process, and then executing Tufftride treatment over the above part. CONSTITUTION:After at least a part contacting with cooling liquid on the outer periphery of a liner body 1 is coated with a thin steel pipe 2 by a magnetic forming process, a Tufftride process is executed over the above part. The inner periphery of the liner body 1 is thereby easily given wearand abrasion resistance, and the above part can be prevented from corrosion due to cavitation by the thin steel pipe 2, and the outer periphery of the pipe 2 also is more improved in the performance of anticavitation.
Patent JP-H07105697-A (JP)
Title: Semiconductor storage
Inventor: HARAGUCHI YOSHIYUKI
IPC: G11C11/407
Filed: 1993-10-07
Abstract: PURPOSE:To provide a semiconductor storage where no larger capacitance is added only to a specific predecode signal. CONSTITUTION:Transmission gates TG41-TG44 and fuses 401-404 are provided corresponding to predecode signals/X1./X2-X1.X2 one by one in series. The fuse 463 for turning on or off the transmission gates TG41-TG44 and the fuse 410 for grounding an output Sb are provided. When no redundant memory cell row is used, all fuses are connected beforehand, and the transmission gates TG41-44 are turned off, and the output Sb is grounded. When the redundant memory cell row is used, all other fuses are cut while remaining only the one fuses 401-404 corresponding to the transmitting predecode signals/X1./X2-X1.X 2.
Patent JP-S60138634-A (JP)
Title: Signal processor
Inventor: FUKUSHIMA NOBUO
IPC: G09G5/00
Filed: 1983-12-26
Abstract: PURPOSE:To perform the real time processing of video signals and the picture input processing to a computer in parallel to each other, by providing an exclusive bus to transfer directly picture signal data among peripheral devices. CONSTITUTION:A video signal V1 is displayed to a picture display device under the control of a bus controller 16 and via a decoder 2, an A/D converter 3, bus controllers 15 and 17, a bus 18, a D/A converter 13 and an encoder 14. In the same way, the data registered to a mamory 7 and a disk 9 are transferred to the controller 17. While the data of a bus controller 15 are transferred to a disk controller 8 as well as the memory 7 via the bus 18. The transfer of these data is carried out via a bus 18 independent from buses 11 and 12. Therefore a computer 6 can perform transfer of data between the memory 7 and the controller 8 via buses 11 and 12.
Patent JP-H08116640-A (JP)
Title: Magnetic disk driving device
Inventor: OMORI SHOICHI
IPC: H02K3/52
Filed: 1994-10-18
Abstract: PURPOSE: To provide a concrete constitution such that the electrical connection between stator elements and a motor driving circuit can be obtained without using the relaying printed board or conductor connecting members which have been required conventionally and the number of parts or assembling man-hour can be reduced. CONSTITUTION: At the time of forming resin coating layers 5 on the surfaces of iron cores 3 which constitute the stator of a magnetic disk driving motor together with stator coils 6 so as to insulate the cores 3 from the coils 6, pin holding sections 5b are integrally formed with the layers 5. Terminal pins 18 are planted in the sections 5b so that the pins 18 can pass through the sections 5b. The stator coils 6 are electrically connected to a printed board 17 on which a motor driving circuit is formed through the pins 18.
Patent JP-S60144268-A (JP)
Title: Method of trailing end of sheet wrapped around cylinder
Inventor: ISHII ISAMU
IPC: B65H19/28
Filed: 1983-12-31
Abstract: PURPOSE:To efficiently dispose the trailing end of a wrapped paper, by attaching an adhesive tape on one end of a wrapping sheet before the initiation of a wrapping process so that both adhession and securing of the wrapping paper may be made simultaneously with the presscontact of the trailing end of the wrapping paper onto a cylinder. CONSTITUTION:The leading end P' of a wrapping paper P which has been taken out from an original roll 1, is temporarily adhered onto the peripheral surface of a temporarily winding roll 2 with the use of an adhesive tape 3 paid off from an adhesive tape source 4. At this time a substantially half part of the width of the adhesive tape 3 is adhered to the leading end P' of the wrapping sheet and the other half part is adhered onto the roll 2. Then the temporarily winding roll 2 is rotated to wind up the wrapping sheet P thereonto. When the sheet P is wrapped by a predetermined length, the trailing end of the sheet P is cut off by a cutter 12 to form one end which later becomes the leading end P'' of the sheet wrapped onto a cylinder R. When the cylinder R is introduced to a predetermined position, the temporarily winding roll 2 is led to above the cylinder R, and the wrapping sheet P is wrapped onto the cylinder R while the leading end P'' of the wrapping sheet P is temporarily held by a temporarily holding device 13, thereby the wrapping process is carried out.
Patent JP-2000163873-A (JP)
Title: Information certification method, disk reproducing device, and entertainment device
Inventor: NODA SHINJI
IPC: A63F13/73
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent effectively illegal copy of a disk type recording medium by detecting surely a disk type recording medium not to be certificated or a specific device, and stopping processing during execution. SOLUTION: A reproduction instructing means 108 in a disk reproduction control section 28 has a function in which reproduction instruction is performed varying an access position depending on absolute certification processing or arbitrary certification processing for a CPU 42. The absolute discriminating means 10 has a function in which the means 10 is started confirming to absolute certification instruction from the reproduction instruction means 108 and certification by a first rule (rule in which a normal discriminated result is normal certification) is performed for a discriminated result from a certification discriminating means 106.  Arbitrary discriminating means 112 has a function in which the means 112 is started conforming to arbitrary certification instruction from the reproduction instruction means 108 and certification by a second rule (rule in which an abnormal discriminated result is normal certification) is performed for a discriminated result from a certification discriminating means 106.
Patent JP-H0996669-A (JP)
Title: Gps receiver
Inventor: KOGO KEIICHIRO
IPC: G05D23/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a GPS receiver insusceptible to the atmospheric temperature and excellent in weatherability by providing a section for detecting and controlling the peripheral temperature of a crystal oscillator thereby minimizing the oscillation frequency error of crystal oscillator. SOLUTION: A temperature detecting/controlling section 110 monitors the peripheral temperature of a crystal oscillator 103 through a temperature sensor disposed in the vicinity thereof. The controller 110 compares the monitored temperature with a control target temperature and elevates the temperature by operating an internal controller when the monitored temperature is lower than the control target temperature otherwise lowers the temperature by operating the controller. The control target temperature is set at a level for minimizing the error of crystal oscillator 103. Since the temperature for minimizing the error depends on the type of crystal oscillator 103, the control target temperature is set previously. The signal capturing performance of satellite can be prevented from deteriorating at the time of rising by minimizing the frequency error of crystal oscillator 103.
Patent JP-H0987000-A (JP)
Title: Cao-mgo-sio2-based solidified material
Inventor: ISHIDA HIDEKI
IPC: C04B28/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the bending strength of an SiO2 -CaO-based solidified material by treating a mixture of a CaO-based substance with an MgO-based substance and an SiO2 -based material in a specific proportion with an autoclave and solidifying the treated mixture. SOLUTION: This CaO-MgO-SiO2 -based solidified material is obtained by treating a mixture containing a CaO-based material, an MgO-based material and an SiO2 -based material with an autoclave and solidifying the mixture. The solidified material has 3.7-50% (C+M) and >=0.3C/(C+M) when the sum total weight content of the three of CaO, MgO and SiO2 in the solidifying raw material is 100%; the weight percentage of the CaO accounting for the total 100% of the three is C% and the weight percentage of the MgO therein is M%. Since the SiO2 -based material is more inexpensive than the CaO-based substance and the MgO-based substance, the amount of the SiO2 -based substance is preferably increased as much as possible. The resultant solidified material, as necessary, is dried under suitable conditions and utilized as various construction and civil engineering materials, etc.  The solidified material is especially preferably used as an interlocking block.